Kyoungwon Choi

2.2k total citations · 2 hit papers
26 papers, 2.0k citations indexed

About

Kyoungwon Choi is a scholar working on Electrical and Electronic Engineering, Polymers and Plastics and Materials Chemistry. According to data from OpenAlex, Kyoungwon Choi has authored 26 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Electrical and Electronic Engineering, 15 papers in Polymers and Plastics and 12 papers in Materials Chemistry. Recurrent topics in Kyoungwon Choi's work include Perovskite Materials and Applications (22 papers), Conducting polymers and applications (15 papers) and Quantum Dots Synthesis And Properties (11 papers). Kyoungwon Choi is often cited by papers focused on Perovskite Materials and Applications (22 papers), Conducting polymers and applications (15 papers) and Quantum Dots Synthesis And Properties (11 papers). Kyoungwon Choi collaborates with scholars based in South Korea, United States and Canada. Kyoungwon Choi's co-authors include Taiho Park, Sang Ah Park, Hyuntae Choi, Guan‐Woo Kim, Hong Il Kim, Seung Un Ryu, Minjun Kim, Dasol Chung, Taehyun Kim and Junwoo Lee and has published in prestigious journals such as Advanced Materials, Energy & Environmental Science and Chemistry of Materials.

In The Last Decade

Kyoungwon Choi

25 papers receiving 1.9k citations

Hit Papers

Thermally stable, planar hybrid perovskite solar cells wi... 2018 2026 2020 2023 2018 2019 100 200 300
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Thermally stable, planar hybrid perovskite solar cells with high efficiency
    2018 395 citations Kyoungwon Choi, Junwoo Lee et al. profile →
  2. Donor–Acceptor‐Conjugated Polymer for High‐Performance Organic Field‐Effect Transistors: A Progress Report
    2019 376 citations Minjun Kim, Seung Un Ryu et al. Advanced Functional Materials profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Kyoungwon Choi South Korea 20 1.8k 1.2k 911 156 60 26 2.0k
Seung Un Ryu South Korea 16 1.1k 0.6× 726 0.6× 425 0.5× 137 0.9× 42 0.7× 23 1.2k
Gi-Hwan Kim South Korea 22 1.7k 0.9× 678 0.6× 1.1k 1.3× 71 0.5× 65 1.1× 43 1.8k
Yongjie Cui China 23 1.4k 0.8× 1.1k 0.9× 385 0.4× 123 0.8× 39 0.7× 61 1.7k
Lawrence A. Renna United States 16 1.2k 0.7× 791 0.7× 675 0.7× 72 0.5× 62 1.0× 24 1.4k
Katherine A. Mazzio Germany 17 1.2k 0.6× 729 0.6× 472 0.5× 149 1.0× 52 0.9× 31 1.4k
Jia Yang China 29 2.4k 1.3× 1.5k 1.3× 1.2k 1.3× 63 0.4× 68 1.1× 58 2.5k
Yanna Sun China 22 2.0k 1.1× 1.5k 1.3× 319 0.4× 342 2.2× 80 1.3× 64 2.2k
Kirill Zilberberg Germany 17 1.7k 1.0× 1.2k 1.0× 576 0.6× 270 1.7× 71 1.2× 19 1.9k
Bertrand J. Tremolet de Villers United States 20 2.3k 1.3× 1.2k 1.0× 899 1.0× 159 1.0× 77 1.3× 46 2.4k
Pei Jiang China 22 2.3k 1.3× 1.6k 1.4× 899 1.0× 138 0.9× 111 1.9× 41 2.4k

Countries citing papers authored by Kyoungwon Choi

Since Specialization
Citations

This map shows the geographic impact of Kyoungwon Choi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kyoungwon Choi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kyoungwon Choi more than expected).

Fields of papers citing papers by Kyoungwon Choi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kyoungwon Choi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kyoungwon Choi. The network helps show where Kyoungwon Choi may publish in the future.

Co-authorship network of co-authors of Kyoungwon Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Kyoungwon Choi. A scholar is included among the top collaborators of Kyoungwon Choi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kyoungwon Choi. Kyoungwon Choi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Zou, Yuqin, Kyoungwon Choi, Haoliang Wang, et al.. (2025). Double-sided annealing to reverse the crystallization direction for efficient and stable flexible FACs-perovskite solar modules. Science Advances. 11(47). eadz0962–eadz0962.
2.
Choi, Kyoungwon, Dohyun Kim, Dae Hwan Lee, et al.. (2024). Modulating Molecular Interaction of Zwitterion Toward Rational Interface Engineering of Perovskite Solar Cells. Advanced Energy Materials. 14(32). 14 indexed citations
3.
Choi, Kyoungwon, Dae Hwan Lee, Seong Hun Kim, et al.. (2021). 3D Interaction of Zwitterions for Highly Stable and Efficient Inorganic CsPbI3 Solar Cells. Advanced Functional Materials. 32(16). 48 indexed citations
4.
Baek, Se‐Woong, Hyung Jin Cheon, Seung Un Ryu, et al.. (2020). A Tuned Alternating D–A Copolymer Hole‐Transport Layer Enables Colloidal Quantum Dot Solar Cells with Superior Fill Factor and Efficiency. Advanced Materials. 32(48). e2004985–e2004985. 74 indexed citations
5.
Lee, Junwoo, Min‐Jae Choi, Seung Un Ryu, et al.. (2020). Efficient and Stable Colloidal Quantum Dot Solar Cells with a Green‐Solvent Hole‐Transport Layer. Advanced Energy Materials. 10(39). 32 indexed citations
6.
Kim, Guan‐Woo, Mahdi Malekshahi Byranvand, Kyoungwon Choi, et al.. (2020). Effective Management of Nucleation and Crystallization Processes in Perovskite Formation via Facile Control of Antisolvent Temperature. ACS Applied Energy Materials. 3(2). 1506–1514. 39 indexed citations
7.
8.
Kim, Guan‐Woo, Firouzeh Ebadi, Tobias Abzieher, et al.. (2019). Perovskite/Hole Transport Layer Interface Improvement by Solvent Engineering of Spiro-OMeTAD Precursor Solution. ACS Applied Materials & Interfaces. 11(47). 44802–44810. 42 indexed citations
9.
10.
Kang, Gyeongho, Jun-Sik Yoon, Guan‐Woo Kim, et al.. (2019). Electron trapping and extraction kinetics on carrier diffusion in metal halide perovskite thin films. Journal of Materials Chemistry A. 7(45). 25838–25844. 14 indexed citations
11.
Kim, Minjun, Seung Un Ryu, Sang Ah Park, et al.. (2019). Donor–Acceptor‐Conjugated Polymer for High‐Performance Organic Field‐Effect Transistors: A Progress Report. Advanced Functional Materials. 30(20). 376 indexed citations breakdown →
12.
13.
Choi, Kyoungwon, Hyuntae Choi, Jihyun Min, et al.. (2019). A Short Review on Interface Engineering of Perovskite Solar Cells: A Self‐Assembled Monolayer and Its Roles. Solar RRL. 4(2). 96 indexed citations
14.
Lee, Junwoo, Tack Ho Lee, Mahdi Malekshahi Byranvand, et al.. (2018). Green-solvent processable semiconducting polymers applicable in additive-free perovskite and polymer solar cells: molecular weights, photovoltaic performance, and thermal stability. Journal of Materials Chemistry A. 6(14). 5538–5543. 53 indexed citations
15.
Lee, Junwoo, Tae‐Wan Kim, Seung Un Ryu, et al.. (2018). Study on the Aging Mechanism of Boron Potassium Nitrate (BKNO3) for Sustainable Efficiency in Pyrotechnic Mechanical Devices. Scientific Reports. 8(1). 11745–11745. 30 indexed citations
16.
Lee, Junwoo, et al.. (2018). Aging Mechanism of Zirconium Potassium Perchlorate Charge in Pyrotechnic Mechanical Devices. Nanoscience and Nanotechnology Letters. 10(5). 735–740. 5 indexed citations
17.
Kim, Hong Il, Myeong‐Jong Kim, Kyoungwon Choi, et al.. (2018). Improving the Performance and Stability of Inverted Planar Flexible Perovskite Solar Cells Employing a Novel NDI‐Based Polymer as the Electron Transport Layer. Advanced Energy Materials. 8(16). 128 indexed citations
18.
Kim, Guan‐Woo, Gyeongho Kang, Kyoungwon Choi, Hyuntae Choi, & Taiho Park. (2018). Solution Processable Inorganic–Organic Double‐Layered Hole Transport Layer for Highly Stable Planar Perovskite Solar Cells. Advanced Energy Materials. 8(26). 81 indexed citations
19.
Son, Sung Yun, Jae-Han Kim, Eunjoo Song, et al.. (2018). Exploiting π–π Stacking for Stretchable Semiconducting Polymers. Macromolecules. 51(7). 2572–2579. 115 indexed citations
20.
Song, Seulki, Maximilian T. Hörantner, Kyoungwon Choi, Henry J. Snaith, & Taiho Park. (2016). Inducing swift nucleation morphology control for efficient planar perovskite solar cells by hot-air quenching. Journal of Materials Chemistry A. 5(8). 3812–3818. 64 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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